knotions: Notions of Knowledge Structures or Bases

In kst: Knowledge Space Theory

Notions of Knowledge Structures or Bases

Description

Computes notions of knowledge structures or bases.

Usage

  knotions(x)

Arguments

x	An R object of class kstructure or kbase.

Details

A notion is a set of items always jointly contained in some knowledge states. Consequently, these items carry the same information and may therefore be considered equivalent. A knowledge structure where each notion contains only one item is considered discriminative.

Value

A set of sets, each representing one notion of the knowledge structure.

References

Doignon, J.-P., Falmagne, J.-C. (1999) Knowledge Spaces. Heidelberg: Springer Verlag.

See Also

reduction.kstructure, kstructure, set

Examples

kst <- kstructure(set(set("a"), set("a","b"), set("a","c"), set("d","e"), 
   set("a","b","d","e"), set("a","c","d","e"), set("a","b","c","d","e")))
knotions(kst)

kst documentation built on Oct. 24, 2022, 5:07 p.m.